发明人李文辉,韩伟,朱建伟. "Method for the Synthesis of 5-(4-Chlorophenyl)-5-ethylimidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 116239369 B, 授权公告日 2020-07-13.
发明人胡光,罗永刚,张德明. "A Process for Preparing High-Purity 5-(4-Chlorophenyl)-5-ethylimidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 115798922 A, 授权公告日 2020-08-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 678, (4), 3163-3179.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1019, (8), 397-423.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Chlorophenyl)-5-ethylimidazolidine-2,4-dione Using HRMS and NMR". Phytochemistry, 2023, 912, (11), 2885-2906.